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Coder Assumptions for 'PMSM_Controller'
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<h1>
Coder Assumptions for 'PMSM_Controller'
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<p>
List of assumptions that you can check and expected results for selected target environment. For more information see, <a href="matlab:helpview(fullfile(docroot,'toolbox','ecoder','helptargets.map'),'verif_of_code_generation_assumptions')">Verification of Code Generation Assumptions</a>.
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</div>
<h3 name="sec_C_Language_Configuration_for_ARM_Compatible->ARM_Cortex-M_Target_Hardware" id="sec_target_hardware">
C Language Configuration for ARM Compatible->ARM Cortex-M Target Hardware
</h3>
<table width="100%" border="0">
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<td align="left" valign="top">
<p>
<table class="AltRow" cellspacing="0">
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BitPerChar
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<td align="left" valign="top">
8
</td>

</tr>
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<td align="left" valign="top">
BitPerShort
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<td align="left" valign="top">
16
</td>

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<tr class="even">
<td align="left" valign="top">
BitPerInt
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<td align="left" valign="top">
32
</td>

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<td align="left" valign="top">
BitPerLong
</td>
<td align="left" valign="top">
32
</td>

</tr>
<tr class="even">
<td align="left" valign="top">
BitPerLongLong
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<td align="left" valign="top">
64
</td>

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BitPerFloat
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<td align="left" valign="top">
32
</td>

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<tr class="even">
<td align="left" valign="top">
BitPerDouble
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<td align="left" valign="top">
64
</td>

</tr>
<tr class="odd">
<td align="left" valign="top">
BitPerPointer
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<td align="left" valign="top">
32
</td>

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<tr class="even">
<td align="left" valign="top">
BitPerSizeT
</td>
<td align="left" valign="top">
32
</td>

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<tr class="odd">
<td align="left" valign="top">
BitPerPtrDiffT
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32
</td>

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Endianess
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LittleEndian
</td>

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Shift right for signed integer is arithmetic shift
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True
</td>

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<td align="left" valign="top">
Signed integer division rounds to
</td>
<td align="left" valign="top">
Zero
</td>

</tr>

</table>

</p>

</td>

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<h3 name="sec_C_Language_Standard" id="sec_lang_standard">
C Language Standard
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<p>
Zero initialization code has been optimized for model 'PMSM_Controller'.
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<table class="AltRow" cellspacing="0">
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Initial value of a global integer variable is zero
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True
</td>

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Initial value of each element of dynamically allocated int array is zero
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True
</td>

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</p>
<p>
If the assumption is not correct, remove the optimization through the <a href="matlab:rtw.report.CoderAssumptions.showMemZeroInitParams('PMSM_Controller')">Configuration Parameters > Code Generation > Optimization</a> settings. Alternatively, configure your target environment to make the assumption hold.
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<h3 name="sec_Floating-Point_Numbers" id="sec_floating_point_num">
Floating-Point Numbers
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<p>
Code generation is configured to support floating-point numbers, therefore your target environment might perform subnormal number calculations.
</p>
<p>
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<tr class="even">
<td align="left" valign="top">
Flush-to-zero computed subnormal values (FTZ)
</td>
<td align="left" valign="top">
False
</td>

</tr>
<tr class="odd">
<td align="left" valign="top">
Flush-to-zero incoming subnormal values (DAZ)
</td>
<td align="left" valign="top">
False
</td>

</tr>

</table>

</p>
<p>
If the assumptions are not correct, subnormal numbers might cause mismatches between model and generated code simulation results.  For more information see, <a href="matlab:helpview(fullfile(docroot,'toolbox','ecoder','helptargets.map'),'subnormal_numbers_performance')">Subnormal Number Performance</a>.
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